Berria Nexxen ADV+ Deore - Avinox M2 800Wh - RockShox Psylo RC

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Regular price €3.835,08 incl. VAT
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A bike that has it all. Exactly where it matters.

 

A new generation of e-MTBs is redefining the category. Power figures have increased, integration has become more sophisticated, and performance expectations continue to rise. At the same time, this evolution has introduced increasing complexity, taking products further away from what riders really need on the trail.

At the heart of this change is a key element: a new generation of high-performance assist systems, led by AVINOX.


Nexxen comes from a different perspective.


It brings together the fundamental elements of this new generation—power, integration, and capability—in a cohesive, balanced, and accessible platform. Rather than adding more for the sake of it, development focused on understanding which aspects of a bike truly affect the riding experience, then building around them with precision.

The result is a product that feels complete, not because it does everything, but because everything it does has a clear purpose.

At the heart of Nexxen is the AVINOX system, one of the most advanced of this new generation, setting a new standard in power, integration, and response.

But what defines its performance is not just power, but how it is delivered. Assistance responds instantly and consistently under load, allowing you to maintain traction, pace, and control.

The system integrates naturally into the bike, becoming an extension of your pedaling.

  • Economy: focused on efficiency and balance, with solid, accessible performance.
  • Business: greater power and control, with a more advanced interface that unlocks the system's full potential.


Both retain the same integration and platform consistency.


Nexxen was not conceived as a frame adapted to a system. It is the result of a development process in which the structure, kinematics, geometry, and integration were defined together from the outset.

This includes integrating the AVINOX system as a central element of the platform, not as an add-on.

Every dimension has been carefully developed to translate engineering decisions into real-world performance. High-speed stability, control in technical sections, and efficiency under load are not treated as independent attributes, but as interconnected elements that define overall performance.

This approach creates a balanced, predictable riding experience. The bike responds consistently in different conditions, maintaining control when pushed while remaining intuitive and easy to position.

The frame construction reflects this same philosophy. Using advanced hydroforming, forging, and precision welding processes, aluminum reaches a level of refinement that goes beyond its traditional perception.

The tube profiles, reinforcement zones, and load paths have been optimized to achieve the right balance of stiffness, strength, and durability.

The result is a structure that holds up in demanding conditions, capable of supporting the full potential of the AVINOX system.
The surface quality and clean appearance are a direct result of this process. Every transition is controlled, every line has a purpose.

One of Nexxen's key features is its approach to customization.

Through the IRIS Custom Project, riders can configure key components such as suspension, wheels, cockpit, and contact points.

In addition, Nexxen introduces the option to configure the AVINOX motor itself, choosing different settings that alter power delivery and system response.

This makes it possible to define the bike's character in a meaningful way.

 

  • *We reserve the right to change without notice the information and components of the products shown on this website, including specifications, models, colors, and materials.

Frame
Nexxen, integrated battery, all-mountain geometry, Y-LINK suspension system with 150 mm, 3BS aluminium, HP forging, fully internal cable routing system ICS2, MTB Acros ZS56 headset with Blocklock 120º, post mount 180 mm, maximum tyre size 29x2.40", Boost thru-axle 12x148 mm, UDH standard.
Fork
RockShox PSYLO Silver RC, Rake 44mm, 160mm Travel
Rear shock
RockShox RS Deluxe Select+, 210x55, RT damper, DebonAir Linear, 3 token, 150mm travel
Fork travel
160mm
Front tyre
MAXXIS ASSEGAI 29x2.50
Rear tyre
MAXXIS DHR II 29X2.40
Front wheel
MAVIC E-ACCESS XR30, ALLOY WHEELSET, 29", TLR
Rear wheel
MAVIC E-ACCESS XR30, ALLOY WHEELSET, 29", TLR
Shifters
Shimano Deore, SL-M6100-R, 12-speed, Rapidfire Plus
Rear derailleur
Shimano Deore RD-M6100, aluminium cage, 12-speed
Cassette
CS-M6100-12, 10-51T
Chain
CN-M6100, 118 Links
Saddle
SRX Open Cut Athletic, Steel rails, length: 260mm, width: 148mm
Seatpost
TRANZX JD-YSPJL aluminium 7075-T6, 0 offset, Ø31,6, 150mm travel
Handlebar
Avanforce AF2 MTB, Aluminium 6061, Ø31,8
Brakes
SRAM Maven Base Stealth, 4 Piston
Motor
Avinox Engine M2: 1100W, 125Nm (Boost mode)
Motor display
Avinox DP100 Flat Global, OLED 2" Touch Screen, GPS, 4G, IMU, Type C
Battery
Avinox Fixed Battery 800 Wh, 36V
Charger
Avinox Fast Charger, 230V, 12A, EU Plug Supplied
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